Index/Organizations/National Geographic

National Geographic

Monthly geography, history, nature, and science magazine

Fact-Checks

46 results
Nov 25, 2025
Most Viewed

How much magnesium is absorbed through skin from Epsom salt baths and are there toxicity cases?

Evidence on whether significant magnesium crosses intact skin during Epsom salt (magnesium sulfate) baths is mixed: several mainstream medical outlets and reviews say little-to-no absorption is likely...

Dec 21, 2025
Most Viewed

is trump the most documented liar in history

Measured against the modern record-keeping of journalists and fact‑checkers, Donald J. Trump is extraordinarily well documented for making false or misleading public statements: fact‑checking projects...

Nov 20, 2025
Most Viewed

What evidence do moon-landing hoax proponents cite about the flag waving and shadows in Apollo photos?

Moon‑landing hoax proponents point mainly to two visual puzzles in Apollo photos and film: the U.S. flag appears to “wave” as it’s planted, and shadows in still images fall non‑parallel or show bright...

Dec 11, 2025

Are there any known interactions between Covid vaccine boosters and other medications?

There are no widely reported, direct drug–drug interactions between COVID‑19 booster vaccines and routine medications; public health agencies and major health outlets instead emphasize safety monitori...

Nov 26, 2025

What is the largest recorded human skeleton according to archaeology?

Archaeological reporting does not identify a single uncontested “largest recorded human skeleton”; claims range from well-documented pathological individuals (ancient cases of gigantism) to contested ...

Nov 23, 2025

Did Moses exist

Scholars remain divided: some recent archaeological claims — notably a 2025 reinterpretation of Proto‑Sinaitic inscriptions that may read “This is from Moses” — have reignited debate but are contested...

Dec 10, 2025

Which major US media corporations own the most national TV networks and cable news channels?

Comcast (through NBCUniversal) and The Walt Disney Company are consistently identified among the largest U.S. media conglomerates and therefore own the greatest number of national broadcast and cable ...

Nov 16, 2025

What archaeological evidence supports or refutes claims of ancient giants?

Archaeological and scientific sources show no verified evidence for a lost race of ancient human "giants" (e.g., nine‑ to twelve‑foot humans) but do record misidentified fossils, hoaxes, and isolated ...

Dec 18, 2025

How many ships received the Titanic's distress calls on the night of April 14, 1912?

At least nine other ships are documented in the provided reporting as having received or relayed wireless distress messages from RMS Titanic on the night of 14–15 April 1912: Frankfurt, Carpathia, Oly...

Nov 22, 2025

Was Boston originally separated from mainland Massachusetts by waterways?

Boston was originally built on the Shawmut Peninsula — a small, hilly promontory connected to the mainland by a narrow isthmus called “Boston Neck” — and much of what people think of as Boston shoreli...

Nov 24, 2025

who are druids do they sacrifice children

Ancient Druids were a priestly and learned class among the Celtic peoples; classical authors and some recent archaeology link certain Druids or their societies to ritual killings, including at least o...

Jan 15, 2026

Why aren’t there that many videos of crowned lemurs in ankarana special reserve madaagscar?

An absence of abundant crowned-lemur video online does not mean the species is absent from Ankarana — multiple travel and conservation sources describe crowned lemurs as a characteristic and often-enc...

Jan 10, 2026

Has any U.S. president ever attempted to delay a federal election?

No U.S. president has ever successfully delayed a scheduled federal election; the country has never postponed a presidential election and legal experts say a president has no unilateral authority to d...

Dec 20, 2025

How did fact-checkers determine the South Africa ‘giant skeleton’ images were doctored?

Fact-checkers exposed the South African “giant skeleton” photos as doctored by tracing the images to known sources, running reverse-image searches, and performing side‑by‑side pixel and content compar...

Dec 9, 2025

Which U.S. megachurches have grown in the 2020s and what strategies did they use?

Several national studies and reporting find many U.S. megachurches continued net growth into the 2020s by leaning into multisite expansion, small‑group networks, targeted geography/real estate and con...

Nov 28, 2025

How did Roman and later Christian accounts shape myths about Druids and sacrifices?

Roman writers and later Christian authors are the primary literary lenses through which Druids are known: Roman accounts emphasized Druid power and alleged human sacrifice (e.g., Julius Caesar, Tacitu...

Nov 24, 2025

What archaeological evidence supports or contradicts the historical existence of Moses?

Recent claims that archaeological inscriptions or finds prove Moses’ historicity are contested: independent researcher Michael S. Bar‑Ron and allies argue Proto‑Sinaitic inscriptions at Serabit el‑Kha...

Oct 15, 2025

3 of 5 - Best of "Underground Bases Details!" Gene Decode

The claim labeled “3 of 5 - Best of 'Underground Bases Details!' Gene Decode” bundles a set of but the sources provided do not offer direct, verifiable evidence for those specific claims. Independent,...

Jan 21, 2026

Which claimed biblical archaeological finds have been verified through peer-reviewed publication and how do those cases compare to Wyatt's claims?

Peer-reviewed archaeology has validated a number of high-profile finds tied to the Bible—most famously the Dead Sea Scrolls and inscriptions like the Tel Dan stele—while routine new site announcements...

Jan 6, 2026

What are independent lab analyses saying about ingredient authenticity and contamination in popular supergreen powders?

Independent lab testing and watchdog reviews show a mixed picture: some best-selling greens powders pass third‑party verification for label accuracy and heavy metals, while a substantial minority have...